langflow-ai · codeflash-ai · Apr 15, 2025 · Apr 15, 2025 · Apr 15, 2025 · Apr 15, 2025
diff --git a/docs/docs/API-Reference/api-reference-api-examples.md b/docs/docs/API-Reference/api-reference-api-examples.md
diff --git a/docs/docs/Concepts/concepts-file-management.md b/docs/docs/Concepts/concepts-file-management.md
@@ -15,11 +15,11 @@ To upload a file from your local machine:
 
 1. From the **My Files** window at `http://127.0.0.1:7860/files`, click **Upload**.
 2. Select the file to upload.
-The file is uploaded to Langflow.
+   The file is uploaded to Langflow.
 
 Files stored in **My Files** can be renamed, downloaded, duplicated, or deleted.
 
-Files are available to flows stored in different folders.
+Files are available to flows stored in different projects.
 
 ## Use uploaded files in a flow
 
@@ -40,6 +40,7 @@ If you prefer a one-time upload, the [File](/components-data#file) component sti
 The maximum supported file size is 100 MB.
 
 Text files:
+
 - `.txt` - Text files
 - `.md`, `.mdx` - Markdown files
 - `.csv` - CSV files
@@ -56,12 +57,9 @@ Text files:
 - `.ts`, `.tsx` - TypeScript files
 
 Archive formats (for bundling multiple files):
+
 - `.zip` - ZIP archives
 - `.tar` - TAR archives
 - `.tgz` - Gzipped TAR archives
 - `.bz2` - Bzip2 compressed files
 - `.gz` - Gzip compressed files
-
-
-
-
diff --git a/docs/docs/Concepts/concepts-overview.md b/docs/docs/Concepts/concepts-overview.md
@@ -17,18 +17,18 @@ Flows are created in the **workspace** with components dragged from the componen
 
 A flow can be as simple as the [basic prompting flow](/get-started-quickstart), which creates an OpenAI chatbot with four components.
 
-* Each component in a flow is a **node** that performs a specific task, like an AI model or a data source.
-* Each component has a **Configuration** menu. Click the **Code** pane to see a component's underlying Python code.
-* Components are connected with **edges** to form flows.
+- Each component in a flow is a **node** that performs a specific task, like an AI model or a data source.
+- Each component has a **Configuration** menu. Click the **Code** pane to see a component's underlying Python code.
+- Components are connected with **edges** to form flows.
 
 If you're familiar with [React Flow](https://reactflow.dev/learn), a **flow** is a node-based application, a **component** is a node, and the connections between components are **edges**.
 
 When a flow is run, Langflow builds a Directed Acyclic Graph (DAG) graph object from the nodes (components) and edges (connections between components), with the nodes sorted to determine the order of execution. The graph build calls the individual components' `def_build` functions to validate and prepare the nodes. This graph is then processed in dependency order. Each node is built and executed sequentially, with results from each built node being passed to nodes that are dependent on the previous node's results.
 
 Flows are stored on local disk at these default locations:
 
-* **Linux or WSL on Windows**: `home/<username>/.cache/langflow/`
-* **MacOS**: `/Users/<username>/Library/Caches/langflow/`
+- **Linux or WSL on Windows**: `home/<username>/.cache/langflow/`
+- **MacOS**: `/Users/<username>/Library/Caches/langflow/`
 
 The flow storage location can be customized with the [LANGFLOW_CONFIG_DIR](/environment-variables#LANGFLOW_CONFIG_DIR) environment variable.
 
@@ -46,8 +46,8 @@ The **workspace** is where you create AI applications by connecting and running
 
 The workspace controls allow you to adjust your view and lock your flows in place.
 
-* Add **Notes** to flows with the **Add Note** button, similar to commenting in code.
-* To access the [Settings](#settings) menu, click <Icon name="Settings" aria-label="Gear icon" /> **Settings**.
+- Add **Notes** to flows with the **Add Note** button, similar to commenting in code.
+- To access the [Settings](#settings) menu, click <Icon name="Settings" aria-label="Gear icon" /> **Settings**.
 
 This menu contains configuration for **Global Variables**, **Langflow API**, **Shortcuts**, and **Messages**.
 
@@ -95,9 +95,9 @@ Langflow stores logs at the location specified in the `LANGFLOW_CONFIG_DIR` envi
 
 This directory's default location depends on your operating system.
 
-* **Linux/WSL**: `~/.cache/langflow/`
-* **macOS**: `/Users/<username>/Library/Caches/langflow/`
-* **Windows**: `%LOCALAPPDATA%\langflow\langflow\Cache`
+- **Linux/WSL**: `~/.cache/langflow/`
+- **macOS**: `/Users/<username>/Library/Caches/langflow/`
+- **Windows**: `%LOCALAPPDATA%\langflow\langflow\Cache`
 
 To modify the location of your log file:
 
@@ -106,25 +106,25 @@ To modify the location of your log file:
 
 An example `.env` file is available in the [project repository](https://github.com/langflow-ai/langflow/blob/main/.env.example).
 
-## Projects and folders
+## Projects
 
 The **My Projects** page displays all the flows and components you've created in the Langflow workspace.
 
 ![](/img/my-projects.png)
 
-**My Projects** is the default folder where all new projects and components are initially stored.
+**My Projects** is the default project where all new projects and components are initially stored.
 
-Projects, folders, and flows are exchanged as JSON objects.
+Projects and flows are exchanged as JSON objects.
 
-* To create a new folder, click 📁 **New Folder**.
+- To create a new project, click 📁 **New Project**.
 
-* To rename a folder, double-click the folder name.
+- To rename a project, double-click the project name.
 
-* To download a folder, click 📥 **Download**.
+- To download a project, click 📥 **Download**.
 
-* To upload a folder, click 📤 **Upload**. The default maximum file upload size is 100 MB.
+- To upload a project, click 📤 **Upload**. The default maximum file upload size is 100 MB.
 
-* To move a flow or component, drag and drop it into the desired folder.
+- To move a flow or component, drag and drop it into the desired project.
 
 ## File management
 
@@ -136,18 +136,15 @@ For more on managing your files, see [Manage files](/concepts-file-management).
 
 The dropdown menu labeled with the project name offers several management and customization options for the current flow in the Langflow workspace.
 
-* **New**: Create a new flow from scratch.
-* **Settings**: Adjust settings specific to the current flow, such as its name, description, and endpoint name.
-* **Logs**: View logs for the current project, including execution history, errors, and other runtime events.
-* **Import**: Import a flow or component from a JSON file into the workspace.
-* **Export**: Export the current flow as a JSON file.
-* **Undo (⌘Z)**: Revert the last action taken in the project.
-* **Redo (⌘Y)**: Reapply a previously undone action.
-* **Refresh All**: Refresh all components and delete cache.
+- **New**: Create a new flow from scratch.
+- **Settings**: Adjust settings specific to the current flow, such as its name, description, and endpoint name.
+- **Logs**: View logs for the current project, including execution history, errors, and other runtime events.
+- **Import**: Import a flow or component from a JSON file into the workspace.
+- **Export**: Export the current flow as a JSON file.
+- **Undo (⌘Z)**: Revert the last action taken in the project.
+- **Redo (⌘Y)**: Reapply a previously undone action.
+- **Refresh All**: Refresh all components and delete cache.
 
 ## Settings
 
 Click <Icon name="Settings" aria-label="Gear icon" /> **Settings** to access **Global variables**, **Langflow API**, **Shortcuts**, and **Messages**.
-
-
-
diff --git a/docs/docs/Develop/memory.md b/docs/docs/Develop/memory.md
@@ -33,7 +33,7 @@ The following tables are stored in `langflow.db`:
 
 • **ApiKey** - Manages API authentication keys for users. For more information, see [API keys](/configuration-api-keys).
 
-• **Folder** - Provides a structure for flow storage. For more information, see [Projects and folders](/concepts-overview#projects-and-folders).
+• **Project** - Provides a structure for flow storage. For more information, see [Projects](/concepts-overview#projects).
 
 • **Variables** - Stores global encrypted values and credentials. For more information, see [Global variables](/configuration-global-variables).
 
@@ -86,14 +86,15 @@ LANGFLOW_DB_CONNECT_TIMEOUT=20
 
 Langflow provides multiple caching options that can be configured using the `LANGFLOW_CACHE_TYPE` environment variable.
 
-| Type | Description | Storage Location | Persistence |
-|------|-------------|------------------|-------------|
-| `async` (default) | Asynchronous in-memory cache | Application memory | Cleared on restart |
-| `memory` | Thread-safe in-memory cache | Application memory | Cleared on restart |
-| `disk` | File system-based cache | System cache directory* | Persists after restart |
-| `redis` | Distributed cache | Redis server | Persists in Redis |
+| Type              | Description                  | Storage Location         | Persistence            |
+| ----------------- | ---------------------------- | ------------------------ | ---------------------- |
+| `async` (default) | Asynchronous in-memory cache | Application memory       | Cleared on restart     |
+| `memory`          | Thread-safe in-memory cache  | Application memory       | Cleared on restart     |
+| `disk`            | File system-based cache      | System cache directory\* | Persists after restart |
+| `redis`           | Distributed cache            | Redis server             | Persists in Redis      |
+
+\*System cache directory locations:
 
-*System cache directory locations:
 - Linux/WSL: `~/.cache/langflow/`
 - macOS: `/Users/<username>/Library/Caches/langflow/`
-- Windows: `%LOCALAPPDATA%\langflow\langflow\Cache`
+- Windows: `%LOCALAPPDATA%\langflow\langflow\Cache`
diff --git a/...e56d87f8994a_add_optins_column_to_user.py → ...6c644fb_mcp_fix_and_adding_user_option.py b/...e56d87f8994a_add_optins_column_to_user.py → ...6c644fb_mcp_fix_and_adding_user_option.py
@@ -1,8 +1,8 @@
-"""add_optins_column_to_user
+"""mcp fix and adding user option
 
-Revision ID: e56d87f8994a
+Revision ID: d70856c644fb
 Revises: 1b8b740a6fa3
-Create Date: 2025-04-09 15:57:46.904977
+Create Date: 2025-04-24 01:49:08.468077
 
 """
 from typing import Sequence, Union
@@ -15,7 +15,7 @@
 
 
 # revision identifiers, used by Alembic.
-revision: str = 'e56d87f8994a'
+revision: str = 'd70856c644fb'
 down_revision: Union[str, None] = '1b8b740a6fa3'
 branch_labels: Union[str, Sequence[str], None] = None
 depends_on: Union[str, Sequence[str], None] = None
@@ -24,15 +24,12 @@
 def upgrade() -> None:
     conn = op.get_bind()
     # ### commands auto generated by Alembic - please adjust! ###
-    if not migration.column_exists(table_name='user', column_name='optins', conn=conn):
-        with op.batch_alter_table('user', schema=None) as batch_op:
-            batch_op.add_column(sa.Column('optins', sa.JSON(), nullable=True))
+    pass
     # ### end Alembic commands ###
 
 
 def downgrade() -> None:
     conn = op.get_bind()
     # ### commands auto generated by Alembic - please adjust! ###
-    with op.batch_alter_table('user', schema=None) as batch_op:
-        batch_op.drop_column('optins')
+    pass
     # ### end Alembic commands ###
diff --git a/src/backend/base/langflow/api/router.py b/src/backend/base/langflow/api/router.py
@@ -9,8 +9,10 @@
     flows_router,
     folders_router,
     login_router,
+    mcp_projects_router,
     mcp_router,
     monitor_router,
+    projects_router,
     starter_projects_router,
     store_router,
     users_router,
@@ -44,9 +46,11 @@
 router_v1.include_router(files_router)
 router_v1.include_router(monitor_router)
 router_v1.include_router(folders_router)
+router_v1.include_router(projects_router)
 router_v1.include_router(starter_projects_router)
 router_v1.include_router(voice_mode_router)
 router_v1.include_router(mcp_router)
+router_v1.include_router(mcp_projects_router)
 
 router_v2.include_router(files_router_v2)
 

diff --git a/src/backend/base/langflow/api/v1/__init__.py b/src/backend/base/langflow/api/v1/__init__.py
@@ -6,7 +6,9 @@
 from langflow.api.v1.folders import router as folders_router
 from langflow.api.v1.login import router as login_router
 from langflow.api.v1.mcp import router as mcp_router
+from langflow.api.v1.mcp_projects import router as mcp_projects_router
 from langflow.api.v1.monitor import router as monitor_router
+from langflow.api.v1.projects import router as projects_router
 from langflow.api.v1.starter_projects import router as starter_projects_router
 from langflow.api.v1.store import router as store_router
 from langflow.api.v1.users import router as users_router
@@ -22,8 +24,10 @@
     "flows_router",
     "folders_router",
     "login_router",
+    "mcp_projects_router",
     "mcp_router",
     "monitor_router",
+    "projects_router",
     "starter_projects_router",
     "store_router",
     "users_router",

diff --git a/src/backend/base/langflow/api/v1/flows.py b/src/backend/base/langflow/api/v1/flows.py
@@ -191,7 +191,7 @@ async def read_flows(
         get_all (bool, optional): Whether to return all flows without pagination. Defaults to True.
         **This field must be True because of backward compatibility with the frontend - Release: 1.0.20**
 
-        folder_id (UUID, optional): The folder ID. Defaults to None.
+        folder_id (UUID, optional): The project ID. Defaults to None.
         params (Params): Pagination parameters.
         remove_example_flows (bool, optional): Whether to remove example flows. Defaults to False.
         header_flows (bool, optional): Whether to return only specific headers of the flows. Defaults to False.
@@ -212,7 +212,7 @@ async def read_flows(
         if not starter_folder and not default_folder:
             raise HTTPException(
                 status_code=404,
-                detail="Starter folder and default folder not found. Please create a folder and add flows to it.",
+                detail="Starter project and default project not found. Please create a project and add flows to it.",
             )
 
         if not folder_id:
@@ -536,13 +536,13 @@ async def read_basic_examples(
         list[FlowRead]: A list of basic example flows.
     """
     try:
-        # Get the starter folder
+        # Get the starter project
         starter_folder = (await session.exec(select(Folder).where(Folder.name == STARTER_FOLDER_NAME))).first()
 
         if not starter_folder:
             return []
 
-        # Get all flows in the starter folder
+        # Get all flows in the starter project
         flows = (await session.exec(select(Flow).where(Flow.folder_id == starter_folder.id))).all()
 
         # Return compressed response using our utility function